gistfile1.txt

[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Core was generated by `/data/bld/10.3-rel/bin/mysqld --no-defaults --basedir=/data/bld/10.3-rel --lc-m'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0  0x00007f0f893be0c1 in __pthread_kill (threadid=<optimized out>, signo=11) at ../nptl/sysdeps/unix/sysv/linux/pthread_kill.c:61

Thread 50 (Thread 0x7f0f6014a700 (LWP 21095)):
#0  0x00007f0f8dbe1b51 in ?? ()
#1  0x0000000000000000 in ?? ()

Thread 49 (Thread 0x7f0f5b7fe700 (LWP 20955)):
#0  0x00007f0f8dc5d694 in ?? ()
#1  0x0000000000000000 in ?? ()

Thread 48 (Thread 0x7f0f8414c700 (LWP 21087)):
#0  0x00007f0f8dbd7c51 in ?? ()
#1  0x0000000000000000 in ?? ()

Thread 47 (Thread 0x7f0f844cc700 (LWP 21009)):
#0  0x00007f0f8dbe2f3d in ?? ()
#1  0x0000000000000000 in ?? ()

Thread 46 (Thread 0x7f0f849f1700 (LWP 20968)):
#0  0x00007f0f8e31f7b3 in ?? ()
#1  0x00007f0f8a40e2ef in my_close (fd=-1965377620, MyFlags=139704730819968) at /data/src/10.3/mysys/my_open.c:109
#2  0x00007f0f89ccf533 in signal_hand (arg=<optimized out>) at /data/src/10.3/sql/mysqld.cc:3553
#3  0x00007f0f893b9064 in start_thread (arg=0x7f0f849f1700) at pthread_create.c:309
#4  0x00007f0f8780c62d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 45 (Thread 0x7f0f8422a700 (LWP 21081)):
#0  0x00007f0f8dbd7e5e in ?? ()
#1  0x00000d8700000000 in ?? ()
#2  0x00007f0f8d2157c8 in ?? ()
#3  0x00007f0f8d2157a0 in ?? ()
#4  0x00000000000036bb in ?? ()
#5  0x00007f0f84225cf0 in ?? ()
#6  0x00007f0f8dc19d81 in ?? ()
#7  0x0000000000000005 in ?? ()
#8  0x00007f0f8cb56300 in ?? ()
#9  0x00007f0f842257b8 in ?? ()
#10 0x00007f0f8cb56318 in ?? ()
#11 0x00007f0f8ae24920 in ?? ()
#12 0x00007f0f8dc7d082 in ?? ()
#13 0x0000000000000001 in ?? ()
#14 0x0000000000000800 in ?? ()
#15 0x00007f0f842257c0 in ?? ()
#16 0x00007f0f8a3c4d02 in _mi_search (info=0x7f0f8d2157a0, keyinfo=<optimized out>, key=<optimized out>, key_len=<optimized out>, nextflag=3467, pos=139704769009552) at /data/src/10.3/storage/myisam/mi_search.c:78
#17 0x0000000000000000 in ?? ()

Thread 44 (Thread 0x7f0f84102700 (LWP 21089)):
#0  0x00007f0f8dbd7c51 in ?? ()
#1  0x0000000000000000 in ?? ()

Thread 43 (Thread 0x7f0f597fa700 (LWP 20960)):
#0  0x00007f0f8dbd7e5e in ?? ()
#1  0x00000d8700000000 in ?? ()
#2  0x00007f0f8d2157c8 in ?? ()
#3  0x00007f0f8d2157a0 in ?? ()
#4  0x00000000000036bb in ?? ()
#5  0x0000000000000000 in ?? ()

Thread 42 (Thread 0x7f0f60100700 (LWP 21097)):
#0  0x00007f0f8dbd7e5e in ?? ()
#1  0x00000d8700000000 in ?? ()
#2  0x00007f0f8d2157c8 in ?? ()
#3  0x00007f0f8d2157a0 in ?? ()
#4  0x00000000000036bb in ?? ()
#5  0x00007f0edc014000 in ?? ()
#6  0x00007f0f8dc19d81 in ?? ()
#7  0x0000000000000005 in ?? ()
#8  0x00007f0f8cb56300 in ?? ()
#9  0x00007f0f600f9b68 in ?? ()
#10 0x00007f0f8cb56318 in ?? ()
#11 0x00007f0f8ae24920 in ?? ()
#12 0x00007f0f8dc7d082 in ?? ()
#13 0x0000000100000000 in ?? ()
#14 0x00007f0edc0dbf58 in ?? ()
#15 0x00007f0f8abefe10 in vtable for ErrConvString ()
#16 0x00007f0f8a5ab700 in ut_raw_to_hex(void const*, unsigned long, char*, unsigned long)::hex_map ()
#17 0x00007f0f600fb100 in ?? ()
#18 0x00007f0f8d2130a0 in ?? ()
#19 0x00007f0f8d2130a0 in ?? ()
#20 0x0000000000000000 in ?? ()

Thread 41 (Thread 0x7f0f59ffb700 (LWP 20959)):
#0  0x00007f0f8dbd7e5e in ?? ()
#1  0x00000d8700000000 in ?? ()
#2  0x00007f0f8d2157c8 in ?? ()
#3  0x00007f0f8d2157a0 in ?? ()
#4  0x00000000000036bb in ?? ()
#5  0x0000000000000000 in ?? ()

Thread 40 (Thread 0x7f0f6214e700 (LWP 20950)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
#1  0x00007f0f8dc8dc0e in ?? ()
#2  0x0000000000000002 in ?? ()
#3  0x00007f0f8cbbe420 in ?? ()
#4  0x0000000000000000 in ?? ()

Thread 39 (Thread 0x7f0f5a7fc700 (LWP 20958)):
#0  0x00007f0f8dbd2717 in ?? ()
#1  0x00007f0f8dbeb885 in ?? ()
#2  0x00007f0f5a7fbdd8 in ?? ()
#3  0x0000000000000348 in ?? ()
#4  0x000000000000012c in ?? ()
#5  0x00007f0f5a7fbde0 in ?? ()
#6  0x00007f0f8d20ffb0 in ?? ()
#7  0x00007f0f0000001e in ?? ()
#8  0x0000000000000000 in ?? ()

Thread 38 (Thread 0x7f0f84274700 (LWP 21079)):
#0  0x00007f0f8dbd7c51 in ?? ()
#1  0x0000000000000000 in ?? ()

Thread 37 (Thread 0x7f0f66156700 (LWP 20942)):
#0  0x00007f0f8dbd5bfa in ?? ()
#1  0x00007f0f8dbdca5f in ?? ()
#2  0x0000000000000000 in ?? ()

Thread 36 (Thread 0x7f0f8406e700 (LWP 21093)):
#0  0x00007f0f8dbd7e5e in ?? ()
#1  0x00000bd800000000 in ?? ()
#2  0x00007f0f8d213208 in ?? ()
#3  0x00007f0f8d2131e0 in ?? ()
#4  0x0000000000001f8c in ?? ()
#5  0x00007f0ee5b94c50 in ?? ()
#6  0x00007f0f8dc19d81 in ?? ()
#7  0x0000000000000001 in ?? ()
#8  0x00007f0f8cb56300 in ?? ()
#9  0x00007f0f8406b3e8 in ?? ()
#10 0x00007f0f8cb56318 in ?? ()
#11 0x00007f0f8d213110 in ?? ()
#12 0x00007f0f8dc7d082 in ?? ()
#13 0x000000000000000a in ?? ()
#14 0x00007f0f8dc83c42 in ?? ()
#15 0x0000000000000000 in ?? ()

Thread 35 (Thread 0x7f0f66957700 (LWP 20941)):
#0  0x00007f0f8dbd5bfa in ?? ()
#1  0x00007f0f8dbdca5f in ?? ()
#2  0x0000000100000001 in ?? ()
#3  0x00007f0f669567f0 in ?? ()
#4  0x0000000000000100 in ?? ()
#5  0x0000000000000000 in ?? ()

Thread 34 (Thread 0x7f0f840b8700 (LWP 21091)):
#0  0x00007f0f8dbd7e5e in ?? ()
#1  0x00000bd800000000 in ?? ()
#2  0x00007f0f8d213208 in ?? ()
#3  0x00007f0f8d2131e0 in ?? ()
#4  0x0000000000001f8c in ?? ()
#5  0x00007f0074736978 in ?? ()
#6  0x00007f0f8dc19d81 in ?? ()
#7  0x0000000000000001 in ?? ()
#8  0x00007f0f8cb56300 in ?? ()
#9  0x00007f0f840b4988 in ?? ()
#10 0x00007f0f8cb56318 in ?? ()
#11 0x00007f0f8cb56300 in ?? ()
#12 0x00007f0f8dc7d082 in ?? ()
#13 0x00007f0ee00009a8 in ?? ()
#14 0x0000000000000001 in ?? ()
#15 0x00007f0ee007bf0c in ?? ()
#16 0x00007f0f8eb95d08 in ?? ()
#17 0x0000000000000032 in ?? ()
#18 0x0000000000000001 in ?? ()
#19 0x0000000000000001 in ?? ()
#20 0x00007f0f8ae24928 in sync_wait_array ()
#21 0x00007f0f8d213110 in ?? ()
#22 0x00007f0f8cb56300 in ?? ()
#23 0x000000000000003c in ?? ()
#24 0x00007f0f8dc0e75f in ?? ()
#25 0x00007f0e00000000 in ?? ()
#26 0x0000005ae00009a8 in ?? ()
#27 0x00007f0f840b4988 in ?? ()
#28 0x0000000000000000 in ?? ()

Thread 33 (Thread 0x7f0f84a3b700 (LWP 20967)):
#0  0x00007f0f8dbd7e5e in ?? ()
#1  0x0000000000000000 in ?? ()

Thread 32 (Thread 0x7f0f8abb9740 (LWP 20938)):
#0  0x00007f0f8dbd7c51 in ?? ()
#1  0x0000000000000000 in ?? ()

Thread 31 (Thread 0x7f0f84516700 (LWP 21008)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
#1  0x00007f0f8dc45271 in ?? ()
#2  0x00007f0f0800d418 in ?? ()
#3  0x00007f0f845136a0 in ?? ()
#4  0x00000000000006d8 in ?? ()
#5  0x00007f0f8add7f80 in ?? ()
#6  0x00007f0f84513d00 in ?? ()
#7  0x00007f0f84513ab0 in ?? ()
#8  0x00007f0f845155a0 in ?? ()
#9  0x00007f0f8dbe338a in ?? ()
#10 0x00007f0f845136a0 in ?? ()
#11 0x00007f0f845155a0 in ?? ()
#12 0x00000000000006d8 in ?? ()
#13 0x00007f0f8add7f80 in ?? ()
#14 0x00007f0f84513d00 in ?? ()
#15 0x00007f0f8dbeda66 in ?? ()
#16 0x00007f0f845123d8 in ?? ()
#17 0x0000000008000000 in ?? ()
#18 0x00007f0f845123d0 in ?? ()
#19 0x0000000000000013 in ?? ()
#20 0x00007f0f080009a8 in ?? ()
#21 0x00007f0f84512360 in ?? ()
#22 0x00007f0f84512630 in ?? ()
#23 0x00000000000006d8 in ?? ()
#24 0x00007f0f845127d0 in ?? ()
#25 0x00007f0f84512400 in ?? ()
#26 0x0000000000000000 in ?? ()

Thread 30 (Thread 0x7f0f3f7fe700 (LWP 20963)):
#0  0x00007f0f8dbe1b01 in ?? ()
#1  0x0000000000000000 in ?? ()

Thread 29 (Thread 0x7f0f58ff9700 (LWP 20961)):
#0  0x00007f0f8dbd7e5e in ?? ()
#1  0x00001de600000000 in ?? ()
#2  0x00007f0f8cb6c2e8 in ?? ()
#3  0x00007f0f8cb6c2c0 in ?? ()
#4  0x0000000000001de6 in ?? ()
#5  0x0000000000000000 in ?? ()

Thread 28 (Thread 0x7f0f84560700 (LWP 20971)):
#0  0x00007f0f87803aed in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f0f8a4521dd in poll (__timeout=28800000, __nfds=1, __fds=0x7f0f8455fb40) at /usr/include/x86_64-linux-gnu/bits/poll2.h:46
#2  vio_io_wait (vio=vio@entry=0x7f0f8d4c5e18, event=<optimized out>, timeout=28800000) at /data/src/10.3/vio/viosocket.c:962
#3  0x00007f0f8a4522e2 in vio_socket_io_wait (vio=0x7f0f8d4c5e18, event=<optimized out>) at /data/src/10.3/vio/viosocket.c:119
#4  0x00007f0f8a4523c5 in vio_read (vio=0x7f0f8d4c5e18, buf=0x7f0f140093d8 "\a", size=4) at /data/src/10.3/vio/viosocket.c:196
#5  0x00007f0f89cdb03e in my_real_read (net=0x7f0f14000c08, complen=complen@entry=0x7f0f8455fdd8, header=1 '\001') at /data/src/10.3/sql/net_serv.cc:962
#6  0x00007f0f89cdbec1 in my_net_read_packet_reallen (net=0x7f0f14000c08, read_from_server=<optimized out>, reallen=reallen@entry=0x7f0f8455fe28) at /data/src/10.3/sql/net_serv.cc:1243
#7  0x00007f0f89cdbfbb in my_net_read_packet (net=<optimized out>, read_from_server=<optimized out>) at /data/src/10.3/sql/net_serv.cc:1227
#8  0x00007f0f89d8baf9 in do_command (thd=0x7f0f140009a8) at /data/src/10.3/sql/sql_parse.cc:1267
#9  0x00007f0f89e5a804 in do_handle_one_connection (connect=connect@entry=0x7f0f8d4fcd28) at /data/src/10.3/sql/sql_connect.cc:1402
#10 0x00007f0f89e5a9a4 in handle_one_connection (arg=0x7f0f8d4fcd28) at /data/src/10.3/sql/sql_connect.cc:1308
#11 0x00007f0f893b9064 in start_thread (arg=0x7f0f84560700) at pthread_create.c:309
#12 0x00007f0f8780c62d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 27 (Thread 0x7f0f84196700 (LWP 21085)):
#0  0x00007f0f8dbd7c51 in ?? ()
#1  0x0000000000000000 in ?? ()

Thread 26 (Thread 0x7f0f6094b700 (LWP 20953)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
#1  0x00007f0f8dc8dc0e in ?? ()
#2  0x0000000000000000 in ?? ()

Thread 25 (Thread 0x7f0f5871a700 (LWP 21108)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
#1  0x00007f0f8dc464f9 in ?? ()
#2  0x00007f0f8adae860 in ?? ()
#3  0x00007f0f58719e00 in ?? ()
#4  0x00007f0f58719e10 in ?? ()
#5  0x00007f0f5871a700 in ?? ()
#6  0x000000005b4b5dba in ?? ()
#7  0x0000000017d76c90 in ?? ()
#8  0x0000000000000001 in ?? ()
#9  0x0000000000000001 in ?? ()
#10 0x00007f0ec40009a8 in ?? ()
#11 0x0000000000000001 in ?? ()
#12 0x0000000000000001 in ?? ()
#13 0x00007f0f8dbdafd4 in ?? ()
#14 0x00007f0f8adae100 in binlog_unsafe_map ()
#15 0x00007f0ec40009a8 in ?? ()
#16 0x00007f0f8ada9d80 in ?? ()
#17 0x00007f0f58719e98 in ?? ()
#18 0x00007f0f58719ea0 in ?? ()
#19 0x00007f0ec40009a8 in ?? ()
#20 0x0000000000000001 in ?? ()
#21 0x0000000000000000 in ?? ()

Thread 24 (Thread 0x7f0f6194d700 (LWP 20957)):
#0  0x00007f0f8dbe1b01 in ?? ()
#1  0x0000000000000000 in ?? ()

Thread 23 (Thread 0x7f0f841e0700 (LWP 21083)):
#0  0x00007f0f8dbd7c51 in ?? ()
#1  0x0000000000000000 in ?? ()

Thread 22 (Thread 0x7f0f6114c700 (LWP 20952)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
#1  0x00007f0f8dc88923 in ?? ()
#2  0x0000000000000000 in ?? ()

Thread 21 (Thread 0x7f0f58764700 (LWP 21107)):
#0  0x00007f0f8dbd7e5e in ?? ()
#1  0x00000bd800000000 in ?? ()
#2  0x00007f0f8d213208 in ?? ()
#3  0x00007f0f8d2131e0 in ?? ()
#4  0x0000000000001f8c in ?? ()
#5  0x000000000000001b in ?? ()
#6  0x00007f0f8dc19d81 in ?? ()
#7  0x0000000000000001 in ?? ()
#8  0x00007f0f8cb56300 in ?? ()
#9  0x00007f0f587609b8 in ?? ()
#10 0x00007f0f8cb56318 in ?? ()
#11 0x00007f0f8cb56300 in ?? ()
#12 0x00007f0f8dc7d082 in ?? ()
#13 0x00007f0ec00009a8 in ?? ()
#14 0x00007f0f8dc754e7 in ?? ()
#15 0x00007f0f58760a40 in ?? ()
#16 0x97340cc6725b9300 in ?? ()
#17 0x00007f0ec0013be8 in ?? ()
#18 0x0000000000000001 in ?? ()
#19 0x0000000000000001 in ?? ()
#20 0x00007f0f8ae24928 in sync_wait_array ()
#21 0x00007f0f8d213110 in ?? ()
#22 0x00007f0f8cb56300 in ?? ()
#23 0x000000000000005a in ?? ()
#24 0x00007f0f8dc0e75f in ?? ()
#25 0x00007f0e00000000 in ?? ()
#26 0x0000007889d19c38 in ?? ()
#27 0x00007f0f587609b8 in ?? ()
#28 0x0000000000000000 in ?? ()

Thread 20 (Thread 0x7f0f5bfff700 (LWP 20954)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
#1  0x00007f0f8dc8dc0e in ?? ()
#2  0x0000000000000000 in ?? ()

Thread 19 (Thread 0x7f0f3effd700 (LWP 20964)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f0f8a1520b6 in wait (this=0x7f0f8cb6c630) at /data/src/10.3/storage/innobase/os/os0event.cc:163
#2  os_event::wait_low (this=0x7f0f8cb6c630, reset_sig_count=1, reset_sig_count@entry=0) at /data/src/10.3/storage/innobase/os/os0event.cc:333
#3  0x00007f0f8a152555 in os_event_wait_low (event=<optimized out>, reset_sig_count=reset_sig_count@entry=0) at /data/src/10.3/storage/innobase/os/os0event.cc:522
#4  0x00007f0f8a2613a2 in buf_resize_thread () at /data/src/10.3/storage/innobase/buf/buf0buf.cc:3259
#5  0x00007f0f893b9064 in start_thread (arg=0x7f0f3effd700) at pthread_create.c:309
#6  0x00007f0f8780c62d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 18 (Thread 0x7f0f3e7fc700 (LWP 20965)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f0f8a0daaf3 in inline_mysql_cond_wait (src_file=0x7f0f8a591e68 "/data/src/10.3/storage/innobase/handler/ha_innodb.cc", src_line=311, mutex=0x7f0f3e7fbe70, that=0x7f0f3e7fbea0) at /data/src/10.3/include/mysql/psi/mysql_thread.h:1178
#2  thd_destructor_proxy () at /data/src/10.3/storage/innobase/handler/ha_innodb.cc:311
#3  0x00007f0f893b9064 in start_thread (arg=0x7f0f3e7fc700) at pthread_create.c:309
#4  0x00007f0f8780c62d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 17 (Thread 0x7f0f6294f700 (LWP 20949)):
#0  0x00007f0f8dbd5bfa in ?? ()
#1  0x00007f0f8dbdca5f in ?? ()
#2  0x0000000100000001 in ?? ()
#3  0x00007f0f6294e7f0 in ?? ()
#4  0x0000000000000400 in ?? ()
#5  0x0000000000000300 in ?? ()
#6  0x0000000000000000 in ?? ()

Thread 16 (Thread 0x7f0f587ae700 (LWP 21105)):
#0  0x00007f0f8dbd7e5e in ?? ()
#1  0x00000d8700000000 in ?? ()
#2  0x00007f0f8d2157c8 in ?? ()
#3  0x00007f0f8d2157a0 in ?? ()
#4  0x00000000000036bb in ?? ()
#5  0x00007f0f587a9cf0 in ?? ()
#6  0x00007f0f8dc19d81 in ?? ()
#7  0x0000000000000005 in ?? ()
#8  0x00007f0f8cb56300 in ?? ()
#9  0x00007f0f587a97b8 in ?? ()
#10 0x00007f0f8cb56318 in ?? ()
#11 0x00007f0f8ae24920 in ?? ()
#12 0x00007f0f8dc7d082 in ?? ()
#13 0x0000000000000064 in ?? ()
#14 0x000000000000000a in ?? ()
#15 0x0000000000000021 in ?? ()
#16 0x00007f0f8dc0064b in ?? ()
#17 0x00007f0f8a59a25b in ?? ()
#18 0x00007f0f8d2130a0 in ?? ()
#19 0x00007f0f8d2130a0 in ?? ()
#20 0x0000000000000000 in ?? ()

Thread 15 (Thread 0x7f0f65154700 (LWP 20944)):
#0  0x00007f0f8dbd5bfa in ?? ()
#1  0x00007f0f8dbdca5f in ?? ()
#2  0x0000000000000000 in ?? ()

Thread 14 (Thread 0x7f0f5affd700 (LWP 20956)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
#1  0x00007f0f8dc8dc0e in ?? ()
#2  0x0000000000000000 in ?? ()

Thread 13 (Thread 0x7f0f3dffb700 (LWP 20966)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
#1  0x00007f0f8a34faee in inline_mysql_cond_timedwait (src_file=0x7f0f8a5d06f8 "/data/src/10.3/storage/maria/ma_servicethread.c", src_line=116, abstime=0x7f0f3dffae20, mutex=0x7f0f8b634240 <LOCK_checkpoint>, that=0x7f0f8b634200 <COND_checkpoint>) at /data/src/10.3/include/mysql/psi/mysql_thread.h:1215
#2  my_service_thread_sleep (control=control@entry=0x7f0f8ad2baa0 <checkpoint_control>, sleep_time=<optimized out>) at /data/src/10.3/storage/maria/ma_servicethread.c:115
#3  0x00007f0f8a3492ea in ma_checkpoint_background (arg=0x1e) at /data/src/10.3/storage/maria/ma_checkpoint.c:707
#4  0x00007f0f893b9064 in start_thread (arg=0x7f0f3dffb700) at pthread_create.c:309
#5  0x00007f0f8780c62d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 12 (Thread 0x7f0f64152700 (LWP 20946)):
#0  0x00007f0f8dbd5bfa in ?? ()
#1  0x00007f0f8dbdca5f in ?? ()
#2  0x0000000100000001 in ?? ()
#3  0x00007f0f641517f0 in ?? ()
#4  0x0000000000000100 in ?? ()
#5  0x0000000000000000 in ?? ()

Thread 11 (Thread 0x7f0f849a7700 (LWP 20969)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f0f89cec94f in inline_mysql_cond_wait (src_file=<optimized out>, src_line=<optimized out>, mutex=<optimized out>, that=<optimized out>) at /data/src/10.3/include/mysql/psi/mysql_thread.h:1178
#2  handle_slave_background (arg=0x7f0f8adab7e4 <COND_slave_background+4>) at /data/src/10.3/sql/slave.cc:513
#3  0x00007f0f893b9064 in start_thread (arg=0x7f0f849a7700) at pthread_create.c:309
#4  0x00007f0f8780c62d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 10 (Thread 0x7f0f63150700 (LWP 20948)):
#0  0x00007f0f8dbd5bfa in ?? ()
#1  0x00007f0f8dbdca5f in ?? ()
#2  0x0000000100000001 in ?? ()
#3  0x00007f0f6314f7f0 in ?? ()
#4  0x0000000000000300 in ?? ()
#5  0x0000000000000200 in ?? ()
#6  0x0000000000000000 in ?? ()

Thread 9 (Thread 0x7f0f587f8700 (LWP 21103)):
#0  0x00007f0f8dbe2f3d in ?? ()
#1  0x0000000000000000 in ?? ()

Thread 8 (Thread 0x7f0f65955700 (LWP 20943)):
#0  0x00007f0f8dbd5bfa in ?? ()
#1  0x00007f0f8dbdca5f in ?? ()
#2  0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7f0f3ffff700 (LWP 20962)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f0f8a1520b6 in wait (this=0x7f0f8cb6c530) at /data/src/10.3/storage/innobase/os/os0event.cc:163
#2  os_event::wait_low (this=0x7f0f8cb6c530, reset_sig_count=1, reset_sig_count@entry=0) at /data/src/10.3/storage/innobase/os/os0event.cc:333
#3  0x00007f0f8a152555 in os_event_wait_low (event=<optimized out>, reset_sig_count=reset_sig_count@entry=0) at /data/src/10.3/storage/innobase/os/os0event.cc:522
#4  0x00007f0f8a26809e in buf_dump_thread () at /data/src/10.3/storage/innobase/buf/buf0dump.cc:837
#5  0x00007f0f893b9064 in start_thread (arg=0x7f0f3ffff700) at pthread_create.c:309
#6  0x00007f0f8780c62d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 6 (Thread 0x7f0f63951700 (LWP 20947)):
#0  0x00007f0f8dbd5bfa in ?? ()
#1  0x00007f0f8dbdca5f in ?? ()
#2  0x0000000100000001 in ?? ()
#3  0x00007f0f639507f0 in ?? ()
#4  0x0000000000000200 in ?? ()
#5  0x0000000000000100 in ?? ()
#6  0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7f0f67158700 (LWP 20940)):
#0  0x00007f0f8dbd5bfa in ?? ()
#1  0x00007f0f8dbdca5f in ?? ()
#2  0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7f0f64953700 (LWP 20945)):
#0  0x00007f0f8dbd5bfa in ?? ()
#1  0x00007f0f8dbdca5f in ?? ()
#2  0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f0f87723700 (LWP 20939)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
#1  0x00007f0f8a4152dd in inline_mysql_cond_timedwait (that=0x7f0f8b63d6c0 <COND_timer>, mutex=0x7f0f8b63d700 <LOCK_timer>, src_file=0x7f0f8a5d9460 "/data/src/10.3/mysys/thr_timer.c", src_line=292, abstime=0x7f0f87722e90) at /data/src/10.3/include/mysql/psi/mysql_thread.h:1215
#2  timer_handler (arg=<optimized out>) at /data/src/10.3/mysys/thr_timer.c:292
#3  0x00007f0f893b9064 in start_thread (arg=0x7f0f87723700) at pthread_create.c:309
#4  0x00007f0f8780c62d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 2 (Thread 0x7f0f6006c700 (LWP 21101)):
#0  0x00007f0f8dbd7e5e in ?? ()
#1  0x00000bd800000000 in ?? ()
#2  0x00007f0f8d213208 in ?? ()
#3  0x00007f0f8d2131e0 in ?? ()
#4  0x0000000000001f8c in ?? ()
#5  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f0f600b6700 (LWP 21099)):
#0  0x00007f0f893be0c1 in __pthread_kill (threadid=<optimized out>, signo=11) at ../nptl/sysdeps/unix/sysv/linux/pthread_kill.c:61
#1  0x00007f0f89f4eb2c in handle_fatal_signal (sig=20938) at /data/src/10.3/sql/signal_handler.cc:305
#2  <signal handler called>
#3  0x00007f0f8dc3c725 in ?? ()
#4  0x0000000000000000 in ?? ()